Forum Discussion
Comparing Datasets then Replacing
Hi! I have a dataset with a list of Employees and a work area that they belong to (A,B, or C) called Active Employees. Each week I would like to download a new Active Employees and compare it...
Hi Anonymous ,
To my knowledge, Power BI doesn't support to hold any historical data after refreshing. Therefore it can't tell whether the record has changed.
If you can bcakup data before refreshing at the data source, then you can compare the two tables to identify which record has changed.
Best Regards,
Icey
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